ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/JNSLCT/statuses/114331985711230661", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-13T18:07:33Z", "url": "https://mastodon.social/@JNSLCT/114331985711230661", "attributedTo": "https://mastodon.social/users/JNSLCT", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/JNSLCT/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/JNSLCT/statuses/114331985711230661", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-13:objectId=971403904:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/fuckRuSSia\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckRuSSia</span></a> <a href=\"https://mastodon.social/tags/fuckPutin\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckPutin</span></a> <a href=\"https://mastodon.social/tags/fuckTrump\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckTrump</span></a> <a href=\"https://mastodon.social/tags/fuckJinping\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckJinping</span></a> </p><p>&#39;Everything was black&#39; — Russia strikes downtown Sumy filled with people on Palm Sunday, killing dozens</p><p><a href=\"https://kyivindependent.com/everything-was-black-russias-palm-sunday-attack-on-sumy/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">kyivindependent.com/everything</span><span class=\"invisible\">-was-black-russias-palm-sunday-attack-on-sumy/</span></a></p><p><a href=\"https://mastodon.social/tags/ruSSia\" class=\"mention hashtag\" rel=\"tag\">#<span>ruSSia</span></a> <a href=\"https://mastodon.social/tags/kleptofascist\" class=\"mention hashtag\" rel=\"tag\">#<span>kleptofascist</span></a> <a href=\"https://mastodon.social/tags/oligarch\" class=\"mention hashtag\" rel=\"tag\">#<span>oligarch</span></a> <a href=\"https://mastodon.social/tags/billionaire\" class=\"mention hashtag\" rel=\"tag\">#<span>billionaire</span></a> <a href=\"https://mastodon.social/tags/looter\" class=\"mention hashtag\" rel=\"tag\">#<span>looter</span></a> <a href=\"https://mastodon.social/tags/torture\" class=\"mention hashtag\" rel=\"tag\">#<span>torture</span></a> <a href=\"https://mastodon.social/tags/rape\" class=\"mention hashtag\" rel=\"tag\">#<span>rape</span></a> <a href=\"https://mastodon.social/tags/killing\" class=\"mention hashtag\" rel=\"tag\">#<span>killing</span></a> <a href=\"https://mastodon.social/tags/canibal\" class=\"mention hashtag\" rel=\"tag\">#<span>canibal</span></a> <a href=\"https://mastodon.social/tags/barbarian\" class=\"mention hashtag\" rel=\"tag\">#<span>barbarian</span></a> <a href=\"https://mastodon.social/tags/decaying\" class=\"mention hashtag\" rel=\"tag\">#<span>decaying</span></a> <a href=\"https://mastodon.social/tags/coward\" class=\"mention hashtag\" rel=\"tag\">#<span>coward</span></a> <a href=\"https://mastodon.social/tags/bastard\" class=\"mention hashtag\" rel=\"tag\">#<span>bastard</span></a> <a href=\"https://mastodon.social/tags/shitHole\" class=\"mention hashtag\" rel=\"tag\">#<span>shitHole</span></a> </p><p><a href=\"https://mastodon.social/tags/Ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>Ukraine</span></a> <a href=\"https://mastodon.social/tags/UkraineWar\" class=\"mention hashtag\" rel=\"tag\">#<span>UkraineWar</span></a> <a href=\"https://mastodon.social/tags/StandWithUkraine\" class=\"mention hashtag\" rel=\"tag\">#<span>StandWithUkraine</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/fuckRuSSia\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckRuSSia</span></a> <a href=\"https://mastodon.social/tags/fuckPutin\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckPutin</span></a> <a href=\"https://mastodon.social/tags/fuckTrump\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckTrump</span></a> <a href=\"https://mastodon.social/tags/fuckJinping\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckJinping</span></a> </p><p>&#39;Everything was black&#39; — Russia strikes downtown Sumy filled with people on Palm Sunday, killing dozens</p><p><a href=\"https://kyivindependent.com/everything-was-black-russias-palm-sunday-attack-on-sumy/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">kyivindependent.com/everything</span><span class=\"invisible\">-was-black-russias-palm-sunday-attack-on-sumy/</span></a></p><p><a href=\"https://mastodon.social/tags/ruSSia\" class=\"mention hashtag\" rel=\"tag\">#<span>ruSSia</span></a> <a href=\"https://mastodon.social/tags/kleptofascist\" class=\"mention hashtag\" rel=\"tag\">#<span>kleptofascist</span></a> <a href=\"https://mastodon.social/tags/oligarch\" class=\"mention hashtag\" rel=\"tag\">#<span>oligarch</span></a> <a href=\"https://mastodon.social/tags/billionaire\" class=\"mention hashtag\" rel=\"tag\">#<span>billionaire</span></a> <a href=\"https://mastodon.social/tags/looter\" class=\"mention hashtag\" rel=\"tag\">#<span>looter</span></a> <a href=\"https://mastodon.social/tags/torture\" class=\"mention hashtag\" rel=\"tag\">#<span>torture</span></a> <a href=\"https://mastodon.social/tags/rape\" class=\"mention hashtag\" rel=\"tag\">#<span>rape</span></a> <a href=\"https://mastodon.social/tags/killing\" class=\"mention hashtag\" rel=\"tag\">#<span>killing</span></a> <a href=\"https://mastodon.social/tags/canibal\" class=\"mention hashtag\" rel=\"tag\">#<span>canibal</span></a> <a href=\"https://mastodon.social/tags/barbarian\" class=\"mention hashtag\" rel=\"tag\">#<span>barbarian</span></a> <a href=\"https://mastodon.social/tags/decaying\" class=\"mention hashtag\" rel=\"tag\">#<span>decaying</span></a> <a href=\"https://mastodon.social/tags/coward\" class=\"mention hashtag\" rel=\"tag\">#<span>coward</span></a> <a href=\"https://mastodon.social/tags/bastard\" class=\"mention hashtag\" rel=\"tag\">#<span>bastard</span></a> <a href=\"https://mastodon.social/tags/shitHole\" class=\"mention hashtag\" rel=\"tag\">#<span>shitHole</span></a> </p><p><a href=\"https://mastodon.social/tags/Ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>Ukraine</span></a> <a href=\"https://mastodon.social/tags/UkraineWar\" class=\"mention hashtag\" rel=\"tag\">#<span>UkraineWar</span></a> <a href=\"https://mastodon.social/tags/StandWithUkraine\" class=\"mention hashtag\" rel=\"tag\">#<span>StandWithUkraine</span></a></p>" }, "updated": "2025-04-13T18:14:39Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/fuckrussia", "name": "#fuckrussia" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fuckputin", "name": "#fuckputin" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fucktrump", "name": "#fucktrump" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fuckjinping", "name": "#fuckjinping" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/russia", "name": "#russia" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/kleptofascist", "name": "#kleptofascist" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/oligarch", "name": "#oligarch" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/billionaire", "name": "#billionaire" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/Looter", "name": "#Looter" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/torture", "name": "#torture" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rape", "name": "#rape" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/killing", "name": "#killing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/canibal", "name": "#canibal" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/barbarian", "name": "#barbarian" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/decaying", "name": "#decaying" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/coward", "name": "#coward" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bastard", "name": "#bastard" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/shithole", "name": "#shithole" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ukraine", "name": "#ukraine" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/UkraineWar", "name": "#UkraineWar" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/StandWithUkraine", "name": "#StandWithUkraine" } ], "replies": { "id": "https://mastodon.social/users/JNSLCT/statuses/114331985711230661/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/JNSLCT/statuses/114331985711230661/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/JNSLCT/statuses/114331985711230661/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/JNSLCT/statuses/114331985711230661/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/JNSLCT/statuses/114331985711230661/shares", "type": "Collection", "totalItems": 2 } }